x_{1} rolls/trundles on/against surface x_{2} rotating on axis/axle x_{3}; x_{1} is a roller.

See also bolci, carna, jendu, slanu.

- bolci
- x
_{1}is a ball/sphere/orb/globe [shape/form] of material x_{2}; x_{1}is a spherical object [made of x_{2}]. - carna
- x
_{1}turns about vector x_{2}towards direction x_{3}, turning angular distance / to face point x_{4} - jendu
- x
_{1}is an axle/spindle [tool] on which x_{2}rotates, of material/properties x_{3}. - slanu
- x
_{1}is a cylinder [shape/form] of material x_{2}. - gurgau
- x
_{1}=ga_{1}rolls object x_{2}=gu_{1}on/against surface x_{3}=gu_{2}, with axis/ axle of rotation x_{4}=gu_{3}. - gurmu'u
- x
_{1}rolls (moves via rolling) to destination x_{2}from origin x_{3}over path x_{4} - tolgurgau
- x
_{1}=ga_{1}unrolls/unravels object x_{2}=gu_{1}on/against surface x_{3}=gu_{2}, with axis/ axle of rotation x_{4}=gu_{3}.